How to feed the ecu

[sportknight]

or even one of these?

http://www.ebay.it/itm/CARICABATTERI...e044dc2&_uhb=1

[sportknight]

what do you think about one of these?

http://www.ebay.it/itm/ALIMENTATORE-...#ht_2611wt_906

[sportknight]

anyone who gives me advice? and if you took one of those batteries from the alarm and the ricaricassi with a charger to 12 volts?
the battery would allow me to have voltage even when not c'? the current and the charger would charge the battery,also there was a fuse for overload

[sportknight]

feel like a regulated power supply I had seen this
http://www.ebay.it/itm/ALIMENTATORE-...#ht_2672wt_906

instead of the usual,why? ? much more? economic and ? also pi? small,could you go?

[carlo abarth]

http://www.subito.it/audio-video/ali...i-52077311.htm

I have this!!!

[sportknight]

can you take the bmw in serial with this?
I wanted to try something that would give me even a 14.5 volts to make the bmw in the serial but I think it is a utopia

[fabioefra44]

The desktop power supply ,for bdm or readings from the plug to the ecu ? well other than that have a charger from the workshop. they are completely different things and have both.

[sportknight]

ok thanks

[sportknight]

quant'? the minimum voltage and amperage that it should have a power supply for the bdm?

[fabioefra44]

quant'? the minimum voltage and amperage that it should have a power supply for the bdm?

2A, and at least 12-13,8 v,course stabilized,this ? the working voltage of the ecu